Part number:
A4970
Manufacturer:
Allegro MicroSystems
File Size:
799.40 KB
Description:
Dual full-bridge pwm motor driver.
Datasheet Details
TheA4970 motor driver drives both windings of a bipolar stepper motor or bidirectionally controls two DC motors.
Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 750 mA.
For PWM current control, the maximum output current
A4970 Features
* ▪ 750 mA continuous output current ▪ 45 V output sustaining voltage ▪ Internal clamp diodes ▪ Internal PWM current control ▪ Low output saturation voltage ▪ Internal thermal shutdown circuitry ▪ Pin compatible with UDx2916 ▪ DMOS outputs PACKAGE: 24-pin batwing wide SOIC (package LB) Not to scale D
Datasheet Details
A4970
Allegro MicroSystems
799.40 KB
Dual full-bridge pwm motor driver.
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